End of year closure: ATI-INTERCO & Conesys Europe will be closed from December 23th 2015 at noon till January 3rd 2016.

ATI-INTERCO, specialized in the development, design and manufacturing of highly reliable interconnection systems and accessories, subsidiary of the American group CONESYS, continues to grow by investing in the construction of a brand new industrial site located at Lisses (91), 20 miles south of Paris Orly Airport (France).
With its 3400 square meters (36,500 sq-ft), the new plant, will join other innovative companies in a new High–Tech industrial park. It is scheduled to open its doors in Q3-2016 and will employ 120 people.

NEW QUALIFICATION: CONESYS first manufacturer to be qualified worldwide for high temperature (260°C) sealing plug for EN2997 connectors.
To see press-release.
To download our EN 4529-001 certificat, click here

ATI-INTERCO is once again EN 9100:2009 & ISO 9001:2008 certified by Bureau VERITAS.


  • 2 mm connectors

    2 mm series connector

    The 2 mm pitch, 2 or 3 rows, modular miniature connectors give low profile solutions to the most hostile environments.

  • HE 8 connectors

    HE8 series connector

    The 2,54 mm pitch PCB connectors for harsh environments bring solutions mainly dedicated to the aeronautic and military applications in accordance with NF UT

  • Circular connectors

    Circular connector

    The multi-contacts circular connectors bring solutions in very diverse situations.

  • Ultraminiature connectors

    Ultraminiature connector

    The 1 mm pitch ultraminiature connectors bring low profile, board to board connector solutions to the most hostile environments.

  • Coaxial connectors

    Coaxial connector

    A wide range of miniature and ultraminiature coaxial connectors up to 4 GHz and high reliabilty standard coaxial connectors are proposed.
  • Connectivity solutions


    Innovative connectivity solutions made to your specifications.

  • Protective covers

    Protective cover

    Protective covers.

  • Circular backshells

    Raccord circulaire

    Braid shielding and cable clamp circular backshells are used in aeronautic and defense harnesses.

  • Rectangular backshells

    Rectangular backshell

    Braid shielding and cable clamp backshells for connectors.

  • Cabling components

    Cabling components

    Many cabling components and connector accessories (fixing plates, clamping bands, etc.) are also available.

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ZA de St Guenault

Tél : +33 1 69 36 64 20
Fax : +33 1 69 36 64 05

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